#4B3BAA#4B3BAA

#4B3BAA is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.8% C 0.170 H 283.4°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX#4B3BAA
RGBrgb(75, 59, 170)
HSLhsl(249, 48%, 45%)
HSVhsv(249, 65%, 67%)
CMYKcmyk(55.9%, 65.3%, 0%, 33.3%)
CIE-LABlab(32.97, 37.76, -57.42)
CIE-LCHlch(32.97, 68.73, 303.33°)
OKLaboklab(43.82% 0.0395 -0.165)
OKLCHoklch(43.82% 0.17 283.4)
XYZxyz(11.7191, 7.5254, 38.8574)
Luminance0.0753 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B3BAA #9AAA3B
analogous
#3B62AA #4B3BAA #833BAA
triadic
#4B3BAA #AA4B3B #3BAA4B
tetradic
#4B3BAA #AA3B62 #9AAA3B #3BAA83
square
#4B3BAA #AA3B62 #9AAA3B #3BAA83
split-complementary
#4B3BAA #AA833B #62AA3B
monochromatic
#231B4F #372B7D #4B3BAA #6B5CC6 #9489D6

Accessibility & contrast

On white

8.38
#4B3BAA on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.51
#4B3BAA on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3BAA
8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B3BAA#FFFFFF#000000##FFFFFF
##4B3BAA1.008.382.518.38
#FFFFFF8.381.0021.001.00
#0000002.5121.001.0021.00
##FFFFFF8.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051AD
Deuteranopia (green-blind)
#004AA8
Tritanopia (blue-blind)
#1E576D
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #4b3baa;
/* rgb */ color: rgb(75, 59, 170);
/* oklch */ color: oklch(43.8% 0.170 283.4);
Tailwind
colors: {
  custom: {
    50: '#8772c4',
    500: '#4b3baa',
    950: '#000000',
  },
}
SCSS
$custom: #4b3baa;
$custom-light: #8772c4;
$custom-dark: #000000;
JSON
{
  "hex": "#4b3baa",
  "rgb": {
    "r": 75,
    "g": 59,
    "b": 170
  },
  "hsl": {
    "h": 248.649,
    "s": 48.472,
    "l": 44.902
  },
  "oklch": {
    "l": 0.43817,
    "c": 0.16965,
    "h": 283.4
  },
  "luminance": 0.07526
}

Semantic roles & 50–950 ramp

primary
#4B3BAA
secondary
#B7C080
accent
#D850C4
background
#F8F6FC
surface
#F0ECF8
border
#CBC7D1
text
#0C0813
muted
#7D7B82

Preview Lab

Preview with #4B3BAA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#4B3BAA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva